Wheel balancing machine



FIG. 1 is a front elevational view of a wheel balancing machine showing my new design;

FIG. 2 is right end elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left end elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view; and

FIG. 7 is an enlarged fragmentary view of the control panel. 

The ornamental design for a wheel balancing machine, as shown and described. 